Winanda, V. and Samsuddin, S. 2025. The Influence of Location and Quality of Service on Purchasing Decisions at the 3 Kg LPG Station of Aswandi in Ngabang District Landak Regency. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 8, 2 (Jun. 2025), 6488-6502. DOI:https://doi.org/10.31538/iijse.v8i2.6836.